JPS5738753A - 4-trifluoromethyl-3'-aminodiphenyl ethereal compound and its preparation - Google Patents

4-trifluoromethyl-3'-aminodiphenyl ethereal compound and its preparation

Info

Publication number
JPS5738753A
JPS5738753A JP11301080A JP11301080A JPS5738753A JP S5738753 A JPS5738753 A JP S5738753A JP 11301080 A JP11301080 A JP 11301080A JP 11301080 A JP11301080 A JP 11301080A JP S5738753 A JPS5738753 A JP S5738753A
Authority
JP
Japan
Prior art keywords
compound
formula
trifluoromethyl
aminodiphenyl
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11301080A
Other languages
Japanese (ja)
Inventor
Noboru Yagi
Mitsumasa Umemoto
Hideo Michiyama
Noriyoshi Honda
Hironobu Horie
Takeo Yoshimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP11301080A priority Critical patent/JPS5738753A/en
Publication of JPS5738753A publication Critical patent/JPS5738753A/en
Pending legal-status Critical Current

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  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:A compound of formula I (Y is H or halogen).
EXAMPLE: 2-Chloro-4-trifluoromethyl-3'-aminodiphenyl ether.
USE: A synthetic intermediate for a compound of formula II (R1 is H, alkyl, etc.; R2 and R3 are H, alkenyl, etc.) useful as a herbicide.
PROCESS: A 4-halogenobenzotrifluoride of formula III ( is halogen) is reacted with m-aminophenol in the presence of a base, e.g. KOH, NaOH or Na2CO3, and an aprotic polar organic solvent, e.g. tetramethylene sulfone or N-methyl-2-pyrrolidone, or a compound of formula IV is reduced to give the compound of formula I.
COPYRIGHT: (C)1982,JPO&Japio
JP11301080A 1980-08-19 1980-08-19 4-trifluoromethyl-3'-aminodiphenyl ethereal compound and its preparation Pending JPS5738753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11301080A JPS5738753A (en) 1980-08-19 1980-08-19 4-trifluoromethyl-3'-aminodiphenyl ethereal compound and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11301080A JPS5738753A (en) 1980-08-19 1980-08-19 4-trifluoromethyl-3'-aminodiphenyl ethereal compound and its preparation

Publications (1)

Publication Number Publication Date
JPS5738753A true JPS5738753A (en) 1982-03-03

Family

ID=14601170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11301080A Pending JPS5738753A (en) 1980-08-19 1980-08-19 4-trifluoromethyl-3'-aminodiphenyl ethereal compound and its preparation

Country Status (1)

Country Link
JP (1) JPS5738753A (en)

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